id:A111640 - OEIS Search Results

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Expansion of (-1+3*x+x^2-x^3)/((x^2+4*x+1)*(x^2-2*x-1)).

+0
7

1, -9, 45, -195, 793, -3117, 12013, -45751, 172961, -650849, 2441917, -9144539, 34203161, -127829669, 477505565, -1783134255, 6657304833, -24851573497, 92762239373, -346229372851, 1292232479961, -4822886991709, 17999765604237, -67177262104679, 250711906290721 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`In reference to the program code, the sequence of Pell numbers A000126 is given by 1kbaseseq[CJ]. A001353 is 1ibaseiseq[CJ].`
	PROGRAM	`Floretion Algebra Multiplication Program, FAMP Code: 1vesseq[C*J] with C = - 'j + 'k - j' + k' - 'ii' - 'ij' - 'ik' - 'ji' - 'ki' and J = + j' + k' + 1.5'ii' + .5'jj' + .5'kk' + .5e`
	CROSSREFS	`Cf. A111639, A111641, A111642, A111643, A000126.` `Sequence in context: A022574 A050574 A124647 this_sequence A024209 A026092 A054628` `Adjacent sequences: A111637 A111638 A111639 this_sequence A111641 A111642 A111643`
	KEYWORD	`easy,sign`
	AUTHOR	`Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), Aug 10 2005`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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